Method ProjectToPolyline

Namespace: GeometryHelper.Core

Assembly: GeometryHelper.dll

ProjectToPolyline(GeoPolyline2, GeoPoint2)

Projects a point orthogonally onto a polyline using default tolerance.

public static GeoPoint2 ProjectToPolyline(GeoPolyline2 polyline, GeoPoint2 point)

Parameters

polyline GeoPolyline2: The polyline.
point GeoPoint2: The target point.

Returns

GeoPoint2: The closest point on the polyline.

ProjectToPolyline(GeoPolyline2, GeoPoint2, Tolerance)

Projects a point orthogonally onto a polyline within tolerance (finds the closest point across all segments). The result always lies on the path.

public static GeoPoint2 ProjectToPolyline(GeoPolyline2 polyline, GeoPoint2 point, Tolerance tolerance)

Parameters

polyline GeoPolyline2: The polyline.
point GeoPoint2: The target point.
tolerance Tolerance: The tolerance.

Returns

GeoPoint2: The closest point on the polyline.

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